<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="巡检地点" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入巡检地点"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="经度" prop="longitude">
        <el-input
          v-model="queryParams.longitude"
          placeholder="请输入经度"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="纬度" prop="latitude">
        <el-input
          v-model="queryParams.latitude"
          placeholder="请输入纬度"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="省" prop="province">
        <el-select v-model="queryParams.province" filterable clearable placeholder="请选择">
          <el-option
            v-for="item in provinceOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="市" prop="city">
        <el-select v-model="queryParams.city" filterable clearable placeholder="请选择">
          <el-option
            v-for="item in cityQueryOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="区" prop="area">
        <el-select v-model="queryParams.area" filterable clearable placeholder="请选择">
          <el-option
            v-for="item in areaQueryOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="删除标志" prop="deleteFlag">
        <el-select v-model="queryParams.deleteFlag" placeholder="是否删除" @change="handleQuery">
          <el-option
            v-for="item in deleteFlagOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['inspection:place:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['inspection:place:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['inspection:place:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['inspection:place:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="placeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="主键id" align="center" prop="id"/>
      <el-table-column label="地点名称" align="center" prop="name"/>
      <el-table-column label="详细说明" align="center" prop="introduction"/>
      <el-table-column label="经度" align="center" prop="longitude"/>
      <el-table-column label="纬度" align="center" prop="latitude"/>
      <el-table-column label="省" align="center" prop="province"/>
      <el-table-column label="市" align="center" prop="city"/>
      <el-table-column label="区" align="center" prop="area"/>
      <el-table-column label="详细地址" align="center" prop="address"/>
      <el-table-column label="添加时间" align="center" prop="addTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.addTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="添加人" align="center" prop="addBy"/>
      <el-table-column label="修改时间" align="center" prop="modifyTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.modifyTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="修改人" align="center" prop="modifyBy"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['inspection:place:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['inspection:place:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改巡检对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="地点名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入巡检地点名称"/>
        </el-form-item>
        <el-form-item label="详细说明" prop="introduction">
          <el-input v-model="form.introduction" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
        <el-form-item label="经度" prop="longitude">
          <el-input v-model="form.longitude" placeholder="请输入经度"/>
        </el-form-item>
        <el-form-item label="纬度" prop="latitude">
          <el-input v-model="form.latitude" placeholder="请输入纬度"/>
        </el-form-item>
        <el-form-item label="省" prop="province">
          <el-select v-model="form.province" @change="changeProvince" filterable clearable placeholder="请选择">
            <el-option
              v-for="item in provinceOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="市" prop="city">
          <el-select v-model="form.city" @change="changeCity" filterable clearable placeholder="请选择">
            <el-option
              v-for="item in cityFormOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="区" prop="area">
          <el-select v-model="form.area" filterable clearable placeholder="请选择">
            <el-option
              v-for="item in areaFormOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="详细地址" prop="address">
          <el-input v-model="form.address" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listPlace,
  getPlace,
  delPlace,
  addPlace,
  updatePlace,
  listProvince,
  listCitiesByProvinceCode,
  listAreasByCityCode
} from "@/api/inspection/place";

export default {
  name: "Place",
  data() {
    return {
      provinceOptions: [],
      cityFormOptions: [],
      cityQueryOptions: [],
      areaFormOptions: [],
      areaQueryOptions: [],
      deleteFlagOptions: [{
        "value": 0,
        "label": "未删除"
      }, {
        "value": 1,
        "label": "已删除"
      }],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 巡检表格数据
      placeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        introduction: null,
        longitude: null,
        latitude: null,
        province: null,
        city: null,
        area: null,
        address: null,
        deleteFlag: null,
        addTime: null,
        addBy: null,
        modifyTime: null,
        modifyBy: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {}
    };
  },
  created() {
    this.getList();
  },
  mounted() {
    this.loadRegionData();
  },
  methods: {
    changeProvince() {
      const params = {provinceCode: this.form.province}
      listCitiesByProvinceCode(params).then(response => {
        this.cityFormOptions = response.data;
      });
    },
    changeCity() {
      const params = {cityCode: this.form.city}
      listAreasByCityCode(params).then(response => {
        this.areaFormOptions = response.data;
      });
    },
    loadRegionData() {
      listProvince().then(response => {
        this.provinceOptions = response.data;
      });

      listCitiesByProvinceCode().then(response => {
        this.cityQueryOptions = response.data;
      });

      listAreasByCityCode().then(response => {
        this.areaQueryOptions = response.data;
      });
    },
    /** 查询巡检列表 */
    getList() {
      this.loading = true;
      listPlace(this.queryParams).then(response => {
        this.placeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.cityFormOptions = null;
      this.areaFormOptions = null;
      this.form = {
        id: null,
        name: null,
        introduction: null,
        longitude: null,
        latitude: null,
        province: null,
        city: null,
        area: null,
        address: null,
        deleteFlag: null,
        addTime: null,
        addBy: null,
        modifyTime: null,
        modifyBy: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加巡检";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getPlace(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改巡检";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updatePlace(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPlace(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除巡检编号为"' + ids + '"的数据项？').then(function () {
        return delPlace(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('inspection/place/export', {
        ...this.queryParams
      }, `place_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
